How can you verify that the wallet belongs to us? Just go to https://www.myetherwallet.com/verify-message. You need to enter the message that was signed using our wallet. Here is the signed message to prove that we own the 200 ETH for the Bounty Campaign:

{ "address": "0x72d884a51c90210b25af8b8c8f2da8149d16c359", "msg": "DeFi Yield Protocol Bounty Campaign 200 Ethereum Pool\nhttps://bountycampaign.dyp.finance/", "sig": "0x78da28e18eabee0996bd93127dff2a41a94755e2ff9d09e6f78356271835c9ea598616a59bf1201a27ca5f5fd66f5e01bbe16af8284d06555256fe07172b43c51c", "version": "3", "signer": "trezor" }